mesa: Do not StackAlignmentOverride on llvm >= 13

This has been removed see
https://reviews.llvm.org/D103048

Signed-off-by: Khem Raj <raj.khem@gmail.com>
(cherry picked from commit c37942613e70c49c9fce3247c1427d0a1c10ad21)

2 files changed, 20 insertions, 3 deletions

diff --git a/recipes-graphics/mesa/mesa/clang13.patch b/recipes-graphics/mesa/mesa/clang13.patch
new file mode 100644
index 0000000..8387b34
--- /dev/null
+++ b/recipes-graphics/mesa/mesa/clang13.patch
@@ -0,0 +1,15 @@
+--- a/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
++++ b/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
+@@ -351,8 +351,12 @@ lp_build_create_jit_compiler_for_module(
+     */
+    TargetOptions options;
+ #if defined(PIPE_ARCH_X86)
++#if LLVM_VERSION_MAJOR >= 13
++   // do nothing
++#else
+    options.StackAlignmentOverride = 4;
+ #endif
++#endif
+ 
+    builder.setEngineKind(EngineKind::JIT)
+           .setErrorStr(&Error)
diff --git a/recipes-graphics/mesa/mesa_%.bbappend b/recipes-graphics/mesa/mesa_%.bbappend
index 8af7a0e..c08a9ff 100644
--- a/recipes-graphics/mesa/mesa_%.bbappend
+++ b/recipes-graphics/mesa/mesa_%.bbappend
@@ -1,3 +1,7 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+
+SRC_URI_append_toolchain-clang = " file://clang13.patch "
+
 LDFLAGS_append_toolchain-clang = " -latomic -lm"
 DEPENDS_append_toolchain-clang = " libatomic-ops"
 
@@ -6,12 +10,10 @@ EXTRA_OEMASON_append_toolchain-clang_x86-64 = " -Dasm=false"
 
 export YOCTO_ALTERNATE_EXE_PATH = "${STAGING_LIBDIR}/llvm-config"
 
-FILESEXTRAPATHS_prepend := "${THISDIR}/${BPN}:"
-
 SRC_URI += "file://0001-gallium-add-missing-header-for-powf.patch \
             file://0001-gallivm-fix-build-on-llvm-12-due-to-LLVMAddConstantPropagationPass-removal.patch \
             file://0001-gallivm-add-InstSimplify-pass.patch \
             file://0001-gallium-gallivm-remove-unused-header-include-for-newer-LLVM.patch \
             "
 
-PACKAGECONFIG[gallium-llvm] = "-Dllvm=true -Dshared-llvm=true, -Dllvm=false, clang clang-native elfutils"
+PACKAGECONFIG[gallium-llvm] = "-Dllvm=true -Dshared-llvm=true -Ddraw-use-llvm=true,-Dllvm=false,clang clang-native elfutils"